viam.components.pose_tracker.client

Module Contents

Classes

PoseTrackerClient

gRPC client for the PoseTracker component.
class viam.components.pose_tracker.client.PoseTrackerClient(name: str, channel: grpclib.client.Channel)[source]

Bases: viam.components.pose_tracker.pose_tracker.PoseTracker, viam.resource.rpc_client_base.ReconfigurableResourceRPCClientBase

gRPC client for the PoseTracker component.

async get_poses(body_names: List[str], *, extra: Optional[Mapping[str, Any]] = None, timeout: Optional[float] = None) → Dict[str, viam.proto.common.PoseInFrame][source]

Returns the current pose of each body tracked by the pose tracker.

Parameters:

body_names (List[str]) – Names of the bodies whose poses are being requested. In the event this parameter is not supplied or is an empty list, all available poses are returned.

async do_command(command: Mapping[str, viam.utils.ValueTypes], *, timeout: Optional[float] = None) → Mapping[str, viam.utils.ValueTypes][source]

Send/Receive arbitrary commands to the Resource

Parameters:

command (Mapping[str, ValueTypes]) – The command to execute

Raises:

NotImplementedError – Raised if the Resource does not support arbitrary commands

Returns:

Result of the executed command

Return type:

Mapping[str, ValueTypes]

classmethod from_robot(robot: viam.robot.client.RobotClient, name: str) → typing_extensions.Self

Get the component named name from the provided robot.

Parameters:

  • robot (RobotClient) – The robot

  • name (str) – The name of the component

Returns:

The component, if it exists on the robot

Return type:

Self

classmethod get_resource_name(name: str) → viam.proto.common.ResourceName

Get the ResourceName for this Resource with the given name

Parameters:

name (str) – The name of the Resource

get_operation(kwargs: Mapping[str, Any]) → viam.operations.Operation

Get the Operation associated with the currently running function.

When writing custom resources, you should get the Operation by calling this function and check to see if it’s cancelled. If the Operation is cancelled, then you can perform any necessary (terminating long running tasks, cleaning up connections, etc. ).

Parameters:

kwargs (Mapping[str, Any]) – The kwargs object containing the operation

Returns:

The operation associated with this function

Return type:

viam.operations.Operation